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XTR116 PDF预览

XTR116

更新时间: 2024-01-03 13:57:06
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
13页 259K
描述
4-20mA CURRENT LOOP TRANSMITTERS

XTR116 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SO-8Reach Compliance Code:unknown
风险等级:5.64模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:24 V
认证状态:Not Qualified子类别:Other Analog ICs
最大供电电压 (Vsup):36 V最小供电电压 (Vsup):7.5 V
标称供电电压 (Vsup):24 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

XTR116 数据手册

 浏览型号XTR116的Datasheet PDF文件第2页浏览型号XTR116的Datasheet PDF文件第3页浏览型号XTR116的Datasheet PDF文件第4页浏览型号XTR116的Datasheet PDF文件第5页浏览型号XTR116的Datasheet PDF文件第6页浏览型号XTR116的Datasheet PDF文件第7页 
XTR115  
XTR116  
XTR116  
XTR115  
SBOS124A JANUARY 2000 REVISED NOVEMBER 2003  
4-20mA CURRENT LOOP TRANSMITTERS  
FEATURES  
APPLICATIONS  
LOW QUIESCENT CURRENT: 200µA  
5V REGULATOR FOR EXTERNAL CIRCUITS  
VREF FOR SENSOR EXCITATION:  
2-WIRE, 4-20mA CURRENT LOOP  
TRANSMITTER  
SMART TRANSMITTER  
INDUSTRIAL PROCESS CONTROL  
TEST SYSTEMS  
XTR115: 2.5V  
XTR116: 4.096V  
LOW SPAN ERROR: 0.05%  
COMPATIBLE WITH HART MODEM  
CURRENT AMPLIFIER  
LOW NONLINEARITY ERROR: 0.003%  
WIDE LOOP SUPPLY RANGE: 7.5V to 36V  
SO-8 PACKAGE  
VOLTAGE-TO-CURRENT AMPLIFIER  
used for offsetting or to excite transducers. A current  
return pin (IRET) senses any current used in external  
circuitry to assure an accurate control of the output  
current.  
DESCRIPTION  
The XTR115 and XTR116 are precision current out-  
put converters designed to transmit analog 4-to-20mA  
signals over an industry standard current loop. They  
provide accurate current scaling and output current  
limit functions.  
The XTR115 is a fundamental building block of  
smart sensors using 4-to-20mA current transmission.  
The XTR115 and XTR116 are specified for opera-  
tion over the extended industrial temperature range,  
–40°C to +85°C.  
The on-chip voltage regulator (5V) can be used to  
power external circuitry. A precision on-chip VREF  
(2.5V for XTR115 and 4.096V for XTR116) can be  
XTR115  
XTR116  
VREG  
+5V  
Regulator  
V+  
7
+5V  
8
VREF  
1
Voltage  
Reference  
XTR115: 2.5V  
XTR116: 4.096V  
VLOOP  
B
6
RIN  
IIN  
2
RL  
A1  
+
E
5
VIN  
RLIM  
3
IRET  
100 VIN  
R1  
2.475k  
R2  
25Ω  
IO  
=
RIN  
4
I = 100 • IIN  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2000-2003, Texas Instruments Incorporated  
www.ti.com  

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